Pierre Sagaut ; with a foreword by Massimo Germano. Edward Sagarin ; with a foreword by Marvin E. Wolfgang. Henryk Minc ; with a foreword by Marvin marcus. Luis A. Santalo ; with a foreword by Mark Kac. Stephen Hall ; with a foreword by Ti Liang Yang. Chuang Hua ; with a foreword by Amy Ling. Ida Pruitt ; with a foreword by John K. Fairbank. Peter Meinhardt ; with a foreword by James Mould. Roger Gabriel ; with a foreword by M. D. Milne. Stephen Taylor ; with a foreword by Ehud Shapiro.